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Title Author Hits
Ease of C.W. Transformer Design Written by A.H. Babcock 3772
10W Hi-Fi amplifier Written by Depczyk Andrzej 5311
Universal 15VA Hi-Fi amplifier Written by Depczyk Andrzej 4968
Two-channel gramophone amplifier Written by F. J. 5325
Simple tube tester Written by Grzegorz Makarewicz 5492
Perfume by radio Written by Grzegorz Makarewicz 3650
The Radio Face Written by Grzegorz Makarewicz 3716
How to Make a Two-Step Amplifier Written by Grzegorz Makarewicz 3809
How to Design an Iron Core Audio Frequency Choke Coil Written by Grzegorz Makarewicz 3619
The Vacuum Tube as an Amplifier Written by Grzegorz Makarewicz 4277